1 institutions reported holding $318,890 of STATE STR INSTL INVT TR (MMK) in SEC 13F filings for 2026-06-30. Largest institutional holders: CITADEL ADVISORS LLC ($318,890). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | CITADEL ADVISORS LLC | $318,890 | 3,180 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30